Clouddancer
Well Known Member
Is there a difference in geometry or size between the FAB 320 and FAB 360?
Do they both use the same filter element?
Background for my question:
We have a O-360 A1A with vertical induction and we will use a Rotec TBI. The Rotec TBI is shorter than the original Marvel Stebler carburator. We also have an old style cowl (longer version for CS prop) with the smaller O-320 scoop. And we have already acquired the glass-on scoop for the O-360.
Because of the shorter length of the TBI we imagined we might try to stay with the smaller O-320 scoop. I have read of someone doing this on a RV-6. But this does definetely not work with the FAB 360 in our case. The O-360 has the carb located more forward than the O-320 as well.
Anybody tried this on a RV-4?
Engne cowling with O-320 scoop and glass-on O-360 scoop with FAB 360 on the right.
Do they both use the same filter element?
Background for my question:
We have a O-360 A1A with vertical induction and we will use a Rotec TBI. The Rotec TBI is shorter than the original Marvel Stebler carburator. We also have an old style cowl (longer version for CS prop) with the smaller O-320 scoop. And we have already acquired the glass-on scoop for the O-360.
Because of the shorter length of the TBI we imagined we might try to stay with the smaller O-320 scoop. I have read of someone doing this on a RV-6. But this does definetely not work with the FAB 360 in our case. The O-360 has the carb located more forward than the O-320 as well.
Anybody tried this on a RV-4?
Engne cowling with O-320 scoop and glass-on O-360 scoop with FAB 360 on the right.
